{"id":529,"date":"2017-03-10T11:35:22","date_gmt":"2017-03-10T03:35:22","guid":{"rendered":"http:\/\/www.prayerlaputa.com\/?p=529"},"modified":"2017-03-10T11:35:22","modified_gmt":"2017-03-10T03:35:22","slug":"idea%e4%b8%admaven%e9%a1%b9%e7%9b%ae%e8%87%aa%e5%8a%a8%e9%87%8d%e7%bd%aejava-compiler%e7%9a%84jdk%e7%89%88%e6%9c%ac%e4%b8%ba1-5%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/prayerlaputa.com\/?p=529","title":{"rendered":"idea\u4e2dmaven\u9879\u76ee\u81ea\u52a8\u91cd\u7f6eJava compiler\u7684JDK\u7248\u672c\u4e3a1.5\u7684\u95ee\u9898"},"content":{"rendered":"

\u8fd9\u51e0\u5929\u7ed9\u5f00\u53d1\u673a\u91cd\u88c5\u7cfb\u7edf\u540e\u9047\u5230\u7684\u4e00\u4e2a\u95ee\u9898\uff0cmaven\u4ec0\u4e48\u7684\u90fd\u662f\u6700\u65b0\u7684\u7248\u672c\uff08maven 3.5.2, jdk 1.8\uff09\uff0c\u7136\u800c\u7528idea\u6253\u5f00\u9879\u76ee\u540e\uff0c\u603b\u662f\u6ce8\u89e3\u62a5\u9519\uff0c\u7136\u540e\u8ffd\u6839\u6eaf\u6e90\u53d1\u73b0\u662f\u76ee\u524d\u7248\u672c\u7684maven\u5728\u6784\u5efa\u65f6\u9ed8\u8ba4\u9762\u5411jdk 1.5\u2026\u2026\u53c2\u89c1\u8fd9\u91cc\uff1a
\nhttp:\/\/maven.apache.org\/plugins\/maven-compiler-plugin\/index.html<\/p>\n

Also note that at present the default\u00a0source<\/tt>\u00a0setting is\u00a01.5<\/tt>\u00a0and the default\u00a0target<\/tt>\u00a0setting is\u00a01.5<\/tt>, independently of the JDK you run Maven with. If you want to change these defaults, you should set\u00a0source<\/tt>\u00a0and\u00a0target<\/tt>\u00a0as described in\u00a0Setting the -source and -target of the Java Compiler<\/a>.<\/p><\/blockquote>\n


\n\u8fd9\u5bfc\u81f4\u5373\u4fbf\u5728idea\u4e2d\u8bbe\u7f6eproject structure\u4e2dproject\/modules\u7684jdk\u7248\u672c1.8, idea\u7684compiler\u7248\u672c\u8bbe\u7f6e\u4e3a1.8\uff0c\u91cd\u542f\u540e\u8fd8\u662f\u4f1a\u62a5\u9519\uff08\u9664\u4e86\u6ce8\u89e3\u62a5\u9519\uff0c\u7f16\u8bd1\u9879\u76ee\u65f6\u4e5f\u4f1a\u62a5\u9519\u8bf4java compiler\u7248\u672c\u6709\u95ee\u9898\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u8fd9\u4e2a\u5f53\u65f6\u6ca1\u622a\u56fe\u2026\u2026\uff09\u3002\u5f7b\u5e95\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u9700\u8981\u5236\u5b9amaven\u7f16\u8bd1\u65f6\u7684\u7248\u672c\uff0c\u5177\u4f53\u505a\u6cd5maven\u5b98\u7f51\u5df2\u7ed9\u51fa\uff1a
\nhttp:\/\/maven.apache.org\/plugins\/maven-compiler-plugin\/examples\/set-compiler-source-and-target.html<\/p>\n

<project>
\n[…]
\n<properties>
\n<maven.compiler.source>1.8<\/maven.compiler.source>
\n<maven.compiler.target>1.8<\/maven.compiler.target>
\n<\/properties>
\n[…]
\n<\/project><\/p><\/blockquote>\n

\u6216\u8005<\/p>\n

<project>
\n[…]
\n<build>
\n[…]
\n<plugins>
\n<plugin>
\n<groupId>org.apache.maven.plugins<\/groupId>
\n<artifactId>maven-compiler-plugin<\/artifactId>
\n<version>3.7.0<\/version>
\n<configuration>
\n<source>1.8<\/source>
\n<target>1.8<\/target>
\n<\/configuration>
\n<\/plugin>
\n<\/plugins>
\n[…]
\n<\/build>
\n[…]
\n<\/project><\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

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